package com.cloudlibrary.service;

import com.cloudlibrary.domain.Book;
import com.cloudlibrary.entity.PageResult;


/**
* @author 33582
* @description 针对表【book】的数据库操作Service
* @createDate 2024-12-12 15:29:10
*/
public interface BookService {
    PageResult selectNewBooks(Integer pageNum,Integer PageSize);

    Book findById(String id);

    Integer borrowBook(Book book);
}
